|Place of Origin:||China|
|Certification:||ISO9001 ,SGS ,OEM|
|Minimum Order Quantity:||1kg|
|Packaging Details:||Aluminum foil bag, paper barrel|
|Delivery Time:||1-5 days|
|Payment Terms:||Western Union, MoneyGram, T/T, L/C|
|Product Name::||Gallic Acid||CAS No.::||121-79-9|
|MF::||C10H12O5||Place Of Origin:||Shaanxi, China|
|Grade Standard::||Food Grade||Purity:||98%|
|Other Names:||Resveratrol||Appearance::||White Power|
|Usage:||Food And Beverage Additives|
Gallic acid is an organic acid found in foods such as blueberries, apples, flaxseeds, tea leaves, oak bark, walnuts and watercress. Its supplements are available as capsules, ointments and liquid extracts, and have been used traditionally to treat a variety of ailments. The form and dosage depend on the age of the patient and condition being treated. Gallic acid supplements are generally safe to use.
Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid, a type of phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula of gallic acid is C6H2(OH)3COOH. It is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolyzable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins, respectively.